.leftSpan{
    width: 4px;
    height: 20px;
    background: #1e9493;
    display: inline-block;
    float: left;
}

.clearfix:after {content:"";display: block;clear:both;}
.clearfix{
    zoom:1
}
.floatRight{
    float: right;
}
.floatLeft{
    float: left;
}
/* 单行文本溢出省略 */
.ellipsis{
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.moreColor{
    color:#999;
}